Black Tourmalinated Quartz Ring, Size 7 1/2 Tourmalinated Quartz is an illuminator for the soul, promoting spiritual growth. It cleanses & energises the aura. Draws off negative energy & disease, letting go of the past. Tourmalinated Quartz gives protection against the ill thoughts of others. It helps to reach the root of problems & facilitates transitions & a change of direction. Soothes dark moods & acts as an antidepressant. Tourmalinated Quartz relieves fears, phobias & anxiety. Promotes forgiveness at all levels. 925 Sterling Silver Black Tourmalinated Quartz Ring, Size 7 1/2